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Model: TX-203,TX-204 Article No. 5012,5013, 10/2022
Assembly, installation and electrical connection
Warning!
⚫ All work including transport, installation, commissioning and
maintenance must be carried out by qualified and trained personnel.
⚫ The electrical connection to the central building services may only be
carried out by a licensed electrician.
⚫ Do not connect the micro inverter to the operator grid until you have fully
implemented the installation process and have received confirmation / approval from
the electricity network operator.
⚫ If you mount the micro inverters at a great height, avoid possible fall risks.
⚫ Do not insert electrically conductive parts into the plugs and sockets! Tools must be
dry.
Caution measures during installation
⚫ Installation must be performed with the unit disconnected from the grid and with the
solar panels shaded and/or insulated.
⚫ Refer to the technical data to ensure that the environmental conditions meet the
requirements of the micro inverter (degree of protection, temperature, humidity,
altitude, etc.).
⚫ Install the micro inverter and all DC connections in a suitable location, for example
under the solar panel, to avoid direct UV/sunlight exposure, rain exposure, snow
accumulation, etc. In any case, sufficient air circulation for cooling must be ensured.
⚫ Install the micro inverter in such a way that at least 2cm distance to the nearest
surface is maintained. Otherwise, the micro inverter may overheat.
⚫ Do not install in locations where gases or flammable materials may be present.
Qualified personnel
An adequately informed person or a person supervised by a person with electrical
engineering skills and knowledge so that he or she recognizes the risks and avoids
the hazards caused by electricity. For safety reasons, in this manual 'Qualified
Personnel' means that this person is familiar with safety requirements, cooling
systems and EMC and that this person is authorized to power, ground and attach
equipment, systems and circuits according to existing safety procedures. The micro
inverter, accessories and connected systems may only be commissioned and
operated by qualified personnel.
Disclaimer
⚫ In no event shall Technaxx Deutschland be liable/responsible for any direct, indirect
punitive, incidental, special consequential danger, to property or life, improper
storage, whatsoever arising out of or connected with the use or misuse of their
products. ⚫ Error messages may appear depending on the environment it is used in.
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